Product Description

JRF-BM800 Waterproof isolation sealant RTV silicone rubber, has excellent resistance to cold-thermal changes, anti-stress properties, high low temperature resistance, at -60 ~ 200 ℃keep long-term elasticity and stability, anti-UV, anti-aging, and has excellent insulation, moisture resistance, shock resistance ,corona resistance, anti-leakage and chemical resistance properties. in line with the EU ROHS directive.

Application :

- high frequency head, set-top boxes bonding fixed

- moisture-proof and waterproof encapsulation of sophisticated electronic components

- LED Display module and pixel waterproof encapsulation

- suitable for small or thin layer thickness (potting generally less than 6 mm) electronic components, modules, optoelectronic display and potting protection of circuit board.

How to use :

1.cleaning : clean up the surface of an object will be potting, remove rust, dirt and grease, etc.

2.sizing : unscrew the hose cap , squeeze glue on the clean surface, make it a natural leveling.

3.curing : sealing parts be placed in the air, after the epidermis formation, and then from the surface to the internal curing process, within 24 hours (at room temperature and 55% relative humidity), silicone sealant will solidify 2 ~ 4mm depth, the curing depth increases gradually with the extension of time , due to deep curing , need for a long time, so suggest single component silicone sealant generally used for small electronic components and a thin layer potting, 6 mm thick sealant fully cured need more than 7 days .

Note: It is recommended that the thickness is thicker than 6 mm potting choose double component types .

Before and after curing technology parameter table

Model No.	JRF-BM800	JRF-BM800	JRF-BM800
Before Curing
Appearance	Transparency	White	Black
Viscosity(cps)	5000~30000	5000~30000	5000~30000
Relative Density(g/cm3)	1.00~1.05	1.1~1.2	1.1~1.2
Surface Dry Time(min)	1.5-5	3-15	3-15
Completely Cure Time (d)	3~7	3~7	3~7
Curing Type	Neutral	Neutral	Neutral
After Curing
Hardness (Shore A)	25±5	25±5	25±5
Tensile Strength(MPa)	≥0.6	≥0.6	≥0.6
Shear Strength(MPa)	≥0.5	≥0.5	≥0.5
Elongation(%)	100~200	100~200	100~200
Use Temperature (℃)	-60~200	-60~200	-60~200
Volume Resistivity (Ω·cm)	≥5.0×1016	≥5.0×1016	≥5.0×1016
Dielectric Strength (kV/·mm)	≥20	≥20	≥20
Dielectric Constant (1.2MHz)	2.8	2.8	2.8
Loss factor (1.2MHz)	0.001	0.001	0.001

The above performance data were at 25 ℃, relative humidity of 55% measured 7 days after curing. Our company does not undertake relevant responsibilities for test conditions different or  product improvement of data different .

 Specification :

100 ml / pc , 100pcs / carton 

Price Terms︰ FOB、CIF、EWX

Payment Terms︰ TT、Western Union、Moneygram 、Paypal

Lead Time︰ after payment 1-2 working days

Standards Certificate︰ ISO 9001

Color︰ white

Size︰ 100/tube

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